Created temporary directory: /tmp/pip-ephem-wheel-cache-vci2o7x1
Created temporary directory: /tmp/pip-req-tracker-4axcthlh
Created requirements tracker '/tmp/pip-req-tracker-4axcthlh'
Created temporary directory: /tmp/pip-wheel-cchk22w8
Looking in indexes: https://pypi.python.org/simple
Collecting constant-sorrow==0.1.0a3
  1 location(s) to search for versions of constant-sorrow:
  * https://pypi.python.org/simple/constant-sorrow/
  Getting page https://pypi.python.org/simple/constant-sorrow/
  Analyzing links from page https://pypi.org/simple/constant-sorrow/
    Found link https://files.pythonhosted.org/packages/cb/af/afb16e3982e2db2878900a30d583bd3627706e86cc1cbb585fa321d9f0b8/constant_sorrow-0.1.0a3-py3-none-any.whl#sha256=ba92a018ddb376aa9dbd87f25adb59d2f2971c047b81eb05ef62085d51394e49 (from https://pypi.org/simple/constant-sorrow/) (requires-python:>=3), version: 0.1.0a3
    Found link https://files.pythonhosted.org/packages/00/8a/0688fa250bac9aae0262bcfcff771153b8cc7cad4c5757311318f1fd2970/constant_sorrow-0.1.0a3.tar.gz#sha256=68fd558d3fd631c54548f69e27505fff06aac270d527d73dfc2e482d0d9f341c (from https://pypi.org/simple/constant-sorrow/) (requires-python:>=3), version: 0.1.0a3
  Using version 0.1.0a3 (newest of versions: 0.1.0a3)
  Created temporary directory: /tmp/pip-unpack-n147u6vk
  Downloading https://files.pythonhosted.org/packages/cb/af/afb16e3982e2db2878900a30d583bd3627706e86cc1cbb585fa321d9f0b8/constant_sorrow-0.1.0a3-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/cb/af/afb16e3982e2db2878900a30d583bd3627706e86cc1cbb585fa321d9f0b8/constant_sorrow-0.1.0a3-py3-none-any.whl#sha256=ba92a018ddb376aa9dbd87f25adb59d2f2971c047b81eb05ef62085d51394e49 (from https://pypi.org/simple/constant-sorrow/) (requires-python:>=3)
  Saved /tmp/tmpkzb78oam/constant_sorrow-0.1.0a3-py3-none-any.whl
  Added constant-sorrow==0.1.0a3 from https://files.pythonhosted.org/packages/cb/af/afb16e3982e2db2878900a30d583bd3627706e86cc1cbb585fa321d9f0b8/constant_sorrow-0.1.0a3-py3-none-any.whl#sha256=ba92a018ddb376aa9dbd87f25adb59d2f2971c047b81eb05ef62085d51394e49 to build tracker '/tmp/pip-req-tracker-4axcthlh'
  Removed constant-sorrow==0.1.0a3 from https://files.pythonhosted.org/packages/cb/af/afb16e3982e2db2878900a30d583bd3627706e86cc1cbb585fa321d9f0b8/constant_sorrow-0.1.0a3-py3-none-any.whl#sha256=ba92a018ddb376aa9dbd87f25adb59d2f2971c047b81eb05ef62085d51394e49 from build tracker '/tmp/pip-req-tracker-4axcthlh'
Skipping constant-sorrow, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-cchk22w8/constant-sorrow
Removed build tracker '/tmp/pip-req-tracker-4axcthlh'